摘要 |
Cephalosporin derivatives represented by the general formula <IMAGE> wherein X represents a halogen atom, a hydroxyl group, a cyano group, a trifluoromethyl group, an amino group, a lower alkylcarbonylamino group, a lower alkoxy group, a lower alkylthio group, a lower alkoxycarbonyl group, a carbamoyl group, a substituted carbamoyl group, a carbamoyloxy group, a lower alkylcarbonyl group, a lower alkenyl group, an ethynyl group, a thiocyanate group, an alpha -carboxyaminomethyl group, a phenyl group, a pyridinyl group or an aminothiazolyl group, and n is an integer of 1 to 3, and the non-toxic salts thereof, are disclosed. These compounds are useful as antibacterial agents.
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申请人 |
TAISHO PHARMACEUTICAL CO., LTD. |
发明人 |
WATANABE, YOSHIAKI;YOKOO, CHIHIRO;GOI, MASAMI;ONODERA, AKIRA;MURATA, MITSUO;FUKUSHIMA, HIROSHI;SOTA, KAORU |